Product Information
The Denon AVR-S770H doesn’t just let you experience the brilliance of Dolby Atmos and DTS:X, it also delivers world-class music streaming and versatile connectivity for your entire AV system.
Upgrade to three-dimensional surround sound
When you want to move on from a soundbar or 5.1 AV system, the Denon AVR-S770H is ready to take you to the next level. With 7-channels, it offers supreme versatility, including the option to sample Dolby Atmos and DTS:X. With 75 watts per channel, there’s also the power to match the surround sound finesse. Fitted with the HEOS streaming and multiroom system, it soon becomes the hub of your entire entertainment system.
Experience the immersion of Dolby Atmos and DTS:X
Dolby Atmos and DTS:X use ceiling or up-firing speakers for three-dimensional and fully immersive sound. Whether it’s rain falling in a tropical jungle or the intense sound of overhead gunfire, Dolby Atmos and DTS:X put you in the centre of the action.
Extra height, without the speakers - Dolby Atmos Height Virtualization and DTS Virtual:X
As impressive as Dolby Atmos and DTS:X sound, it’s not always possible to accommodate the extra speakers. Dolby Atmos Height Virtualization and DTS Virtual:X technologies go some way to help fix this. Play any Dolby format and enjoy a more immersive sound with virtual height enhancement – using your existing speakers. DTS Virtual:X also creates a more enveloping sound from any DTS codec. Compatible with 2.1, 5.1 or 7.1 speaker configurations, DTS Virtual:X gives the impression of height and immersive sound.
Ready for 8K – with three 8K HDMI inputs
Featuring three, dedicated 8K compliant HDMI inputs and a matching output, this Denon AVR is ready for the next generation of TV and gaming. Not only does the amp pass through 8K/60Hz signals, but it also upscales HDMI signals to the 8K standard, too – helping you make the most of your 8K TV with 4K UHD media.
Make the most of your gaming
The latest HDMI support also marks a big improvement in gaming. 4K/120Hz and VRR (Variable Refresh Rate) support maximise resolution and clarity. Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) help eliminate lag and frame tearing, giving you a smoother, more responsive gaming experience.
Supports Dolby Vision, HDR10+ and Dynamic HDR
Equipped with a flexible 6 in/1 out HDMI interface, the AVR-S770H supports a wide range of High Dynamic Range video formats. These include Dolby Vision, HDR10 and HLG. It also supports HDR10+, which enhances picture realism by sending dynamic Meta data to your TV, as well as Dynamic HDR. In short, whatever the format used by the film, game or stream, the Denon supports it.
HEOS built-in - for the finest multi-room audio
HEOS multi-room music systems connect together by dual-band Wi-Fi, making them easy to set up with your existing home network. Up to 32 HEOS units can be set up at one time, ensuring even the largest of homes are covered for multi-room music. With HEOS already built-in, the AVR-S770H is ready to go as a single 'zone' without any further adaptors.
Control it all with the HEOS app
Once you've set up your HEOS speaker system, you can stream music effortlessly via the dedicated HEOS app. Available for Apple iOS and Android, the app not only lets you stream your stored music but also Internet radio services and popular streaming services such as Qobuz, Spotify, Tidal, Napster and Deezer.
Bluetooth, AirPlay 2, and built-in wi-fi for the complete networking experience
With both Bluetooth and AirPlay 2 connectivity it's easy to connect all your smartphones, tablets and compatible lap/desktops and stream music wirelessly. The AVR-S770H also comes with wi-fi and Internet radio. Simply connect to your home network via Ethernet or wi-fi and access thousands of Internet radio sites via TuneIn as well as subscription services such as Spotify Connect (requires Spotify Premium account). A Bluetooth headphone output is now also standard.
Works with your voice assistant
The AVR-S770H is compatible with the Apple HomePod, Google Assistant and Alexa, making it widely compatible with your choice of voice assistant. For Alexa or Google Assistant control, simply download the HEOS app. Pair your Echo device if you’re using Alexa and you’re good to go. For control via Siri, simply link the amp via Apple AirPlay 2 and enjoy voice interaction and AirPlay 2 multi-room support.
Audyssey MultEQ for optimised set-up
Featuring Audyssey's MultEQ technology, the AVR-S770H adapts itself to your room's acoustics. Use the supplied Audyssey measuring microphone and the system tunes the AV receiver to provide the smoothest, most optimal overall listening experience for your room.
Connect it all and charge your device
As well as six HDMI inputs, the Denon also has a wide range of other AV connectivity. Optical digital inputs are ideal for connecting older devices or upgrading the sound from a compatible CD player. Two analogue inputs are perfect for hi-fi components, with the dedicated MM phono input perfect for plugging in a turntable. Finally, there’s also a handy USB power socket at the rear that’s perfect for charging your smartphone, headphones or other USB-charged devices.
Bring your surround sound and music streaming experiences together, with the Denon AVR-S770H.
”If you're short on space and cash, the Wharfedale DX-3 HCP remains the surround sound package to get.” ’What Hi-Fi?’ 2025 award-winner.
Award-winning heritage
Following on from the DX-2, perhaps the most highly reviewed speaker package in its category, the DX-3 has an unbeatable heritage of excellence. The winning form continues with the latest speakers, which are closely related to Wharfedale’s equally renowned Diamond 12 series. With such a blend of talent in the mix, it’s little wonder that the Wharfedale DX-3 sounds so impressive.
Full-range satellite speakers for dynamic sound
Based on Wharfedale’s Diamond 12 series technology, the four satellite speakers deliver a much fuller and more rounded sound than most satellite designs. Although slightly larger than some, the benefit to sound quality is huge. All four speakers are a two-way design with dedicated silk dome tweeter and woven polypropylene woofer. Along with the rigid cabinets, it’s these drivers that produce the precise, dynamic sound that’s perfect for delivering immersive soundtracks and special effects around your room.
Dedicated centre speaker delivers vocal clarity
Designed specifically for the purpose, the DX-3’s centre speaker utilises an aperiodic layout for the clearest vocals. The horizontal format speaker uses twin woofers, giving you a broad spread of sound between the front speakers, without ‘gaps’ in the sound stage. The design also helps tie the sound to the screen, especially when used with a large screen TV or projector.
Powerful bass response
For that edge-of-seat, cinematic thrill, a powerful bass response is a must, and that’s exactly what the DX-3’s subwoofer provides. With its 8” cone and 75 watt active amplifier, it masters every bass scenario with ease. From an energetic soundtrack to a stadium rock concert, the bass is always there to be felt as well as heard. Auto on/off means that you can place the subwoofer out of sight, without having to reach the controls. Phase inversion lets you position the subwoofer behind you, if needed.
Choice of finish
Available in Black oak or Walnut finishes, the DX-3 speaker pack makes a great match for a wide range of decors. Should you choose to upgrade any of the speakers, such as swapping the front speakers for floorstanders, you’ll find the finishes and aesthetics tie in well with Wharfedale’s other speaker ranges.
For a home cinema speaker package that sparkles with talent, take a listen to the Wharfedale DX-3.
Specifications
Reviews
Upgrade to three-dimensional surround sound
When you want to move on from a soundbar or 5.1 AV system, the Denon AVR-S770H is ready to take you to the next level. With 7-channels, it offers supreme versatility, including the option to sample Dolby Atmos and DTS:X. With 75 watts per channel, there’s also the power to match the surround sound finesse. Fitted with the HEOS streaming and multiroom system, it soon becomes the hub of your entire entertainment system.
Experience the immersion of Dolby Atmos and DTS:X
Dolby Atmos and DTS:X use ceiling or up-firing speakers for three-dimensional and fully immersive sound. Whether it’s rain falling in a tropical jungle or the intense sound of overhead gunfire, Dolby Atmos and DTS:X put you in the centre of the action.
Extra height, without the speakers - Dolby Atmos Height Virtualization and DTS Virtual:X
As impressive as Dolby Atmos and DTS:X sound, it’s not always possible to accommodate the extra speakers. Dolby Atmos Height Virtualization and DTS Virtual:X technologies go some way to help fix this. Play any Dolby format and enjoy a more immersive sound with virtual height enhancement – using your existing speakers. DTS Virtual:X also creates a more enveloping sound from any DTS codec. Compatible with 2.1, 5.1 or 7.1 speaker configurations, DTS Virtual:X gives the impression of height and immersive sound.
Ready for 8K – with three 8K HDMI inputs
Featuring three, dedicated 8K compliant HDMI inputs and a matching output, this Denon AVR is ready for the next generation of TV and gaming. Not only does the amp pass through 8K/60Hz signals, but it also upscales HDMI signals to the 8K standard, too – helping you make the most of your 8K TV with 4K UHD media.
Make the most of your gaming
The latest HDMI support also marks a big improvement in gaming. 4K/120Hz and VRR (Variable Refresh Rate) support maximise resolution and clarity. Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) help eliminate lag and frame tearing, giving you a smoother, more responsive gaming experience.
Supports Dolby Vision, HDR10+ and Dynamic HDR
Equipped with a flexible 6 in/1 out HDMI interface, the AVR-S770H supports a wide range of High Dynamic Range video formats. These include Dolby Vision, HDR10 and HLG. It also supports HDR10+, which enhances picture realism by sending dynamic Meta data to your TV, as well as Dynamic HDR. In short, whatever the format used by the film, game or stream, the Denon supports it.
HEOS built-in - for the finest multi-room audio
HEOS multi-room music systems connect together by dual-band Wi-Fi, making them easy to set up with your existing home network. Up to 32 HEOS units can be set up at one time, ensuring even the largest of homes are covered for multi-room music. With HEOS already built-in, the AVR-S770H is ready to go as a single 'zone' without any further adaptors.
Control it all with the HEOS app
Once you've set up your HEOS speaker system, you can stream music effortlessly via the dedicated HEOS app. Available for Apple iOS and Android, the app not only lets you stream your stored music but also Internet radio services and popular streaming services such as Qobuz, Spotify, Tidal, Napster and Deezer.
Bluetooth, AirPlay 2, and built-in wi-fi for the complete networking experience
With both Bluetooth and AirPlay 2 connectivity it's easy to connect all your smartphones, tablets and compatible lap/desktops and stream music wirelessly. The AVR-S770H also comes with wi-fi and Internet radio. Simply connect to your home network via Ethernet or wi-fi and access thousands of Internet radio sites via TuneIn as well as subscription services such as Spotify Connect (requires Spotify Premium account). A Bluetooth headphone output is now also standard.
Works with your voice assistant
The AVR-S770H is compatible with the Apple HomePod, Google Assistant and Alexa, making it widely compatible with your choice of voice assistant. For Alexa or Google Assistant control, simply download the HEOS app. Pair your Echo device if you’re using Alexa and you’re good to go. For control via Siri, simply link the amp via Apple AirPlay 2 and enjoy voice interaction and AirPlay 2 multi-room support.
Audyssey MultEQ for optimised set-up
Featuring Audyssey's MultEQ technology, the AVR-S770H adapts itself to your room's acoustics. Use the supplied Audyssey measuring microphone and the system tunes the AV receiver to provide the smoothest, most optimal overall listening experience for your room.
Connect it all and charge your device
As well as six HDMI inputs, the Denon also has a wide range of other AV connectivity. Optical digital inputs are ideal for connecting older devices or upgrading the sound from a compatible CD player. Two analogue inputs are perfect for hi-fi components, with the dedicated MM phono input perfect for plugging in a turntable. Finally, there’s also a handy USB power socket at the rear that’s perfect for charging your smartphone, headphones or other USB-charged devices.
Bring your surround sound and music streaming experiences together, with the Denon AVR-S770H.
”If you're short on space and cash, the Wharfedale DX-3 HCP remains the surround sound package to get.” ’What Hi-Fi?’ 2025 award-winner.
Award-winning heritage
Following on from the DX-2, perhaps the most highly reviewed speaker package in its category, the DX-3 has an unbeatable heritage of excellence. The winning form continues with the latest speakers, which are closely related to Wharfedale’s equally renowned Diamond 12 series. With such a blend of talent in the mix, it’s little wonder that the Wharfedale DX-3 sounds so impressive.
Full-range satellite speakers for dynamic sound
Based on Wharfedale’s Diamond 12 series technology, the four satellite speakers deliver a much fuller and more rounded sound than most satellite designs. Although slightly larger than some, the benefit to sound quality is huge. All four speakers are a two-way design with dedicated silk dome tweeter and woven polypropylene woofer. Along with the rigid cabinets, it’s these drivers that produce the precise, dynamic sound that’s perfect for delivering immersive soundtracks and special effects around your room.
Dedicated centre speaker delivers vocal clarity
Designed specifically for the purpose, the DX-3’s centre speaker utilises an aperiodic layout for the clearest vocals. The horizontal format speaker uses twin woofers, giving you a broad spread of sound between the front speakers, without ‘gaps’ in the sound stage. The design also helps tie the sound to the screen, especially when used with a large screen TV or projector.
Powerful bass response
For that edge-of-seat, cinematic thrill, a powerful bass response is a must, and that’s exactly what the DX-3’s subwoofer provides. With its 8” cone and 75 watt active amplifier, it masters every bass scenario with ease. From an energetic soundtrack to a stadium rock concert, the bass is always there to be felt as well as heard. Auto on/off means that you can place the subwoofer out of sight, without having to reach the controls. Phase inversion lets you position the subwoofer behind you, if needed.
Choice of finish
Available in Black oak or Walnut finishes, the DX-3 speaker pack makes a great match for a wide range of decors. Should you choose to upgrade any of the speakers, such as swapping the front speakers for floorstanders, you’ll find the finishes and aesthetics tie in well with Wharfedale’s other speaker ranges.
For a home cinema speaker package that sparkles with talent, take a listen to the Wharfedale DX-3.
